| 摘要 |
PROBLEM TO BE SOLVED: To support the speedy and sure dispensation of coins of the change from a coin storage part. SOLUTION: This data processor is provided with a display D with which display areas D1-D6 are assigned for each of denominations of coins, the number of coins to be dispensed for each denomination is calculated concerning the amount of the change to be paid with coins, and the calculated number of coins to be dispensed for each denomination is displayed in each of respective display areas D1-D6 of the display D corresponding to each of denominations. Thus, since the number of coins to be dispensed for each denomination is respectively displayed concerning the amount of the change to be paid with coins, by taking coins out of the coin storage part according to the numbers displayed in the respective display areas D1-D6, without mental calculation, the coins for the change can be speedily and surely dispensed from respective storage parts 20c of the coin storage part 20.
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